Product Description

Property: colorless,transparent,odorless,viscous liquid,sweet,with moisture absorption. Classification: Alcohol CAS No.: 56-81-5 Other Names: 1,2,3-Propanetriol MF: C3H8O3 EINECS No.: 200-289-5 Density: 1.25 Melting point: 18°C Boiling point: 290°C Flash point: 160°C Water-soluble:>500g/L(20°C) Solubility: miscible with water and ethanol,aqueous ,solution is neutral,not soluble in benzene, chloroform,carbon tetrachloride,carbon disulfide,petroleum ether,oils. Specification: Item Type Saponification crude glycerol Cosmetic glycerol Medical glycerol Appearance Transparent without suspended matter Transparent without suspended matter Transparent without suspended matter Odor No peculiar smell No peculiar smell No peculiar smell Color HAZEN =40 =30 =20 Glycerol content % =95.0 =98.0 =99.5 Density (20°C)G/ML =1.25003 =1.25033 =1.2572 Chloride(CL)% / =0.01 0.001 Sulfate ash % =0.05 =0.03 =0.01 Acidity or alkalinity MMOL/100G =0.30 =0.10 =0.064 Saponification equivalent MMOL/100G =3 =0.60 =0.60 Reducing substances / / Deposit or silver mirror free Arsenic content MG/KG / / =2.0 Heavy metal content MG/KG / / =5.0 Application: Refined Glycerine is colorless, transparent, odorless, thick liquid, pharmaceutical preparation, solvent, moisture adsorbent, antifreeze and sweeting agent, ointment or suppository, explosive material, alkyd resin, polyester resin, and epoxy resin moisture adsorbent, antishrinkage agent, dispersant,and penetrant, sweeting agent, solvent. Moreover, it can be used in papermaking, cosmetic, leather, printing, photo, and metal processing.